27886649120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337121}}^1$

素因数の和:337194

約数の個数: 96

約数和(自身を含む): 73400898816

約数和(自身を除く): 45514249696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 440, 470, 517, 752, 880, 940, 1034, 1504, 1760, 1880, 2068, 2585, 3760, 4136, 5170, 7520, 8272, 10340, 16544, 20680, 41360, 82720, 337121, 674242, 1348484, 1685605, 2696968, 3371210, 3708331, 5393936, 6742420, 7416662, 10787872, 13484840, 14833324, 15844687, 18541655, 26969680, 29666648, 31689374, 37083310, 53939360, 59333296, 63378748, 74166620, 79223435, 118666592, 126757496, 148333240, 158446870, 174291557, 253514992, 296666480, 316893740, 348583114, 507029984, 593332960, 633787480, 697166228, 871457785, 1267574960, 1394332456, 1742915570, 2535149920, 2788664912, 3485831140, 5577329824, 6971662280, 13943324560, 27886649120]

約数ペア:

[(1, 27886649120), (2, 13943324560), (4, 6971662280), (5, 5577329824), (8, 3485831140), (10, 2788664912), (11, 2535149920), (16, 1742915570), (20, 1394332456), (22, 1267574960), (32, 871457785), (40, 697166228), (44, 633787480), (47, 593332960), (55, 507029984), (80, 348583114), (88, 316893740), (94, 296666480), (110, 253514992), (160, 174291557), (176, 158446870), (188, 148333240), (220, 126757496), (235, 118666592), (352, 79223435), (376, 74166620), (440, 63378748), (470, 59333296), (517, 53939360), (752, 37083310), (880, 31689374), (940, 29666648), (1034, 26969680), (1504, 18541655), (1760, 15844687), (1880, 14833324), (2068, 13484840), (2585, 10787872), (3760, 7416662), (4136, 6742420), (5170, 5393936), (7520, 3708331), (8272, 3371210), (10340, 2696968), (16544, 1685605), (20680, 1348484), (41360, 674242), (82720, 337121)]